| Acronym | Meaning |
| PK | Protein Kinase |
| RFT | Respirator Fit Test |
| DWPL | Drinking Water Priority List |
| BMD | Born-Mayer (plus) Dispersion (potential Function) |
| CNDO/F | Complete Neglect Of Differential Overlap/force |
| BZ | 3-quinuclidinyl Benzilate (chemical Warfare Agent) |
| PEF | Peak Expiratory Flow |
| IRIS | Imaging Of Radicals Interacting With Surfaces |
| PM3 | Third-parametric Method |
| GCS | Geo-Common Subsystem (subsystem Of AIRS) |